Denver weather in December 2020

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  • 7°C maximum daytime temperature in December in Denver7
    7°C max day temperature
  • 6 hours of sunshine per day
  • 6 days with some rainfall in December in Denver6
    6 days with some rainfall
  • -8°C minimum night-time temperature in December in Denver-8
    -8°C min night temperature
  • 9 hours of daylight per day in December in Denver9
    9 hours of daylight per day
  • No heat & humidity in December in Denver0
    No heat & humidity
  • 15 mm monthly rainfall in December in Denver15
    15 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in December in Denver2
    2 (Low) UV index
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The December weather guide for Denver, Colorado shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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How cold is it in Denver in December?

Daytime temperatures usually reach 7°C in Denver in December, falling to -8°C at night.

How sunny is it in Denver in December?

There are normally 6 hours of bright sunshine each day in Denver in December - that's 67% of daylight hours.

Does it rain in Denver in December?

There are usually 6 days with some rain in Denver in December and the average monthly rainfall is 15mm. Rain may fall as snow in this month.

Denver sunrise & sunset times for December 2020

Browse the sunrise & sunset times for Denver in December 2020. Select a month to view Denver sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Tuesday, 1st December 2020 07:02 16:36
Wednesday, 16th December 2020 07:15 16:37
Thursday, 31st December 2020 07:21 16:46
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where is warm in Colorado in December for 2020/2021?

Below are average maximum temperatures at popular destinations in Colorado in December. Select a destination to see more weather parameters.

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